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Built from 181,000+ live UK tenders and the OCDS award data nobody else publishes. Use them anonymously. We ask for your email only if you want a copy of your analysis.
Score a tender opportunity in 90 seconds against 7 weighted criteria. Get a bid / no-bid recommendation + the case for it.
Contract value × win probability ÷ bid cost. Tells you whether a bid is worth your time before you commit a week to writing it.
Build a Most Advantageous Tender scoring rubric: weight quality vs price, add sub-criteria, export to docx. The buyer's perspective.
30 plain-English definitions covering ITT, MAT, PA23, DPS, framework agreements, Social Value, TOMS, TUPE and the rest. Updated for the Procurement Act 2023.
Paste each response section, set the word limit, see which sections are over. UK evaluators routinely zero over-limit answers.
Type your SIC code or what you sell — see every active UK framework you should be on (CCS, NHS SBS, ESPO, YPO, plus 200+ regional).
Yes, genuinely free with no signup required to use them. You can optionally enter your email at the end to receive a copy of your analysis by email. We use the tools to help UK SMEs assess opportunities — many users end up wanting our paid AI bid writer BidWriter, but you don't need to sign up to use any tool here.
All UK public procurement data comes from the five official portals: Contracts Finder, Find a Tender Service (FTS), Public Contracts Scotland (PCS), Sell2Wales and eTendersNI. We ingest the open OCDS feeds nightly and combine with Companies House data, so the lookups reflect real awarded contracts and real suppliers.
No. Tool inputs are processed in your browser or our server only, never shared. We do not sell or share user data. Anything you compute stays private unless you choose to save it to your account.
WinAContract by eSourcing Data Ltd, a UK company specialising in public sector procurement data and AI bid writing software. We work with 50+ UK SMEs and our team has won £100m+ in public contracts personally.